Spinal teraa may bring about excruciating pains in the lower back that are just too much to manage. It is necessary to have an orthopedic referral to receive the correct diagnosis and treatment options. 

If you're experiencing pain on the inside of your legs that worsens with pressure, it could be due to muscle strain, adductor tendinitis, groin hernia, or nerve impingement. It would be best to consult with a healthcare professional for an evaluation, diagnosis, and appropriate treatment.

Your mom may have peripheral edema, which can cause swelling in her legs. For example, sitting still for too long can cause fluid to accumulate in her legs, leading to swelling. This happens because sitting reduces blood circulation. When she's at home and moving around, the swelling reduces because movement helps the fluid flow back up. Encouraging her to take short walks or do leg exercises while at the shop can help reduce the swelling.

Stabbing pain in the knee can be due to many reasons. It could be ligament or meniscus injuries to inflammation or other medical conditions. Get it examined with an orthopedic for proper evaluation and treatment if required.

It sounds like you have a muscle tear in your calf muscle. This can happen if you overdo it on your muscles or damage them. You may experience symptoms like pain, swelling, and difficulty in leg movement. It is necessary to let your leg rest, apply ice and elevate it to speed up healing. Gentle stretching and physical therapy can also be effective healing methods. Stick to your doctor's recommendations and you are sure to make a complete recovery.